26 BIBLIOGRAPHY OF THE TUN1CATA. 



CARLSON, A. J. 



1906. Comparative Physiology of the Invertebrate Heart. 

 Y. The heart rhythm under normal and experimental con- 

 ditions. Amer. Jrn. Physiol. XVI, pp. 47-66. [pp. 56-57 

 Clavelina and Giona}.~\ 



1906. Comparative Physiology of the Invertebrate Heart. 



VI. The excitability of the heart during the different phases 

 of the heart beat. Amer. Jrn. Physiol. XVI, pp. 67-84, 10 figs, 

 [pp. 71-72, 73 (Clavelina, Ciona, and Salpa).] 



1906. Comparative Physiology of the Invertebrate Heart. 



VII. The relation between the intensity of the stimulus and 

 the magnitude of the contraction. Amer. Jrn. Physiol. XVI, 

 pp. 85-99, 5 figs. [p. 94 (Ciona).] 



1907. Comparative Physiology of the Invertebrate Heart. 

 IX. The nature of the inhibition of direct stimulation with 

 the tetaniziiig current. Zeitxchr. allgem. Physiol. VI, pp. 

 287-314, pis. xii-xiv. [pp. 298-301.] 



Carpenter, William Benjamin. 



1845. [Systematic Position of the Tunicata.] Rep. Brit. 

 Assoc. 1844, Sect,, p. 66. 



1845. Institut, XIII, p. 7. 



1845. Zoology : a systematic account of ... the Animal 

 Kingdom. 2 vols. 8. London, 1844-45. [II, pp. 423- 

 434, ff. 601-603.] 



1846. A Manual of Physiology, including physiological 

 Anatomy ... 8. London, [pp. 493-494.] 



1848. Animal Physiology. 8. London. [pp. 105-106, 

 f. 68; 233, 316, 364, 435-436, f. 170.] 



1858. Zoology; being a systematic account of ... the 

 Animal Kingdom ; . . . [Ed. 2.] by W. S. Dallas. 2 vols. 

 8. London, 1857-58. [II, pp. 424-435, ff. 701-703.] 



1859. Animal Physiology. [Ed. 2.] 8. London, [pp. 

 121-122, f. 63; 269, 329, 351-352, f. 181; 556-557, ff. 299, 

 300; 576-577.] 



(Reprinted in 1877.) 



1875. The Microscope and its revelations. Ed. 5. 8. 

 London, [pp. 623-631.] 



1891. The Microscope and its revelations. Ed. 7 ... en- 

 larged and revised by W. H. Dallinger. 8. London, [pp. 

 835-842.] 



Carter, Henry John. 



1885. Descriptions of Sponges from the neighbourhood of 

 Port Philip Heads, South Australia, continued. Ann. Nat. Hist. 

 (5) XV, pp. 196-222. [pp. 197-200 (Boltenia and Synascidia).'] 



